SSC CPO 2022 PYQ — Question 34

The correct answer is option 4 i.e. Stop working on something.

This idiom is commonly used to indicate that it is time to end a particular activity or task, especially when it has been ongoing for a while and there is a sense of completion or exhaustion. It implies that one should cease their efforts for the day and resume or continue the work at a later time. Therefore, "Call it a day" signifies the decision to stop working on something, bringing an end to the current session or period of activity.